不同拌种和施肥方式对鲁西北地区大豆产量和品质的影响

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关键词复合菌剂；缓控复合肥；大豆；产量；品质中图分类号S565.1文献标识码A文章编号 0517-6611（2025）14-0144-04doi：10.3969/j.issn.0517-6611.2025.14.029

开放科学（资源服务）标识码（OSID）：

TheEfects ofDifferent SeedDressngand Ferilization MethodsonSoybean Yieldand Quality in theNorthwest of Shandong GAO Qi，GAO Feng-ju，TIAN Yi-xin et al（Dezhou Academy of Agricultural Sciences，Dezhou，Shandong ）

AbstractTorifhlcatioofmositeobalagtsdeleaseompdertilsisbanprductiist regionfShandongProvince，improvetheyieldndqualityofsoybeans，takingtheShandongProvincecontrolvarietyQihuang34asetest material，three treatments： T1 （no seed dressing and conventional fertilizer）， T2 （seed dressing with composite microbial agent and conventional ferilzer）andT（seeddresigwithompositeobalagtandsreleaseompoilier）weresuptexpetetsog ronomictraits，drymateraccumulation，rotnoduledryweight，yield，andqualtofsobeans.Theresultsidicatedthatcomparedith T1 ， T2 and T3 couldboth optimize the agronomic traits of soybeans，improve the yield and qualityof soybeans.Especiallyunder the T3 treatment， the average increase of soybean plant height and main stem nodes was 10.44% and 2.5% ，the increase in root，stem，leaf，petiole，pod，the dry weight of root nodules and total dry weight of the plant was 36.07% ， 22.90% ， 23.03% ， 37.07% ， 11.36% ， 21.74% and 21.59% during the granulation stage，the yield increased by 8.62% . Dressing seeds with composite microbial agents and applying slow-release compound fertilizers，couldachievehigh-qualityand eficientproduction goals，and promote thesustainable developmentofsoybean industry.

KeyWordsComposite microbial agents;Slow-release compound fertilizer;Soybean; Yield;Quality

大豆是国内植物蛋白、食用植物油的主要来源，是种植面积最大的油料作物，在农业生产中占有很重要地位[1-2]，但我国大豆产量远不能满足国内的需求，大豆进口依赖度高达85% 以上[3]，国家对大豆产业振兴和油料作物的扩种十分重视。（剩余8812字）